Answer:
2.14
Step-by-step explanation:
the answer is true because 6x multiply -2 to give -12x and 6x multiplies x² to give 6x³
Answer:
65
50
Step-by-step explanation:
yeah-ya........ right?
This is how I would solve it:
1st # = x 4(x+1)=3x+18
2nd # = x+1 4x+4=3x+18
4x=3x+14
x=14
To check: 15x4=60; 60-42=18. <u>1st # = 14; 2nd # = 15.</u>

1) first do the integer part
2) then do the exponent part

= ???
3) Once you do the first two steps... adjust your answer to scientific notation...